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DeCS
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Descriptor English:
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Ribonucleoprotein, U2 Small Nuclear
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Descriptor Spanish:
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Ribonucleoproteína Nuclear Pequeña U2
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Descriptor Portuguese:
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Ribonucleoproteína Nuclear Pequena U2
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Synonyms English:
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Small Nuclear Ribonucleoproteins, U2
U2 snRNP
U2 Small Nuclear Ribonucleoproteins
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Tree Number:
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D12.776.157.725.500.875.605
D12.776.664.962.500.875.605
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Definition English:
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A nuclear RNA-protein complex that plays a role in RNA processing. In the nucleoplasm, the U2 snRNP along with other small nuclear ribonucleoproteins (U1, U4-U6, and U5) assemble into SPLICEOSOMES that remove introns from pre-mRNA by splicing. The U2 snRNA forms base pairs with conserved sequence motifs at the branch point, which associates with a heat- and RNAase-sensitive factor in an early step of splicing. |
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History Note English:
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2000; U2 SNRNP was SNRNP-U2 (SY) to SMALL RIBONUCLEOPROTEINS (NM) 1982-92
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Allowable Qualifiers English:
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Record Number:
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30534
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Unique Identifier:
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D017413
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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